85db piezo electronic buzzer 35mm passive buzzer 12v piezo buzzer manufacturer
SWT provides high quality products with competitive prices, short lead time and considerate service. We have won the favor and recognition of many famous customers.
ODM&OEM are also welcome.
SWT company was established in 1991. We are a professional enterprise specialized in researching, producing and selling various piezoelectric components, including piezoelectric ceramic elements, buzzers, atomizers, ultrasonic transducers, piezoelectric actuators, sensors, SAW touch panel, alarm siren and micro speakers. Our monthly output is 35 million pieces.
Nowadays, we have over 500 employees, a 24,000-square-meters manufacturing plant, and 300 sets of testing facilities and instruments, involving large scale automatic tunnel furnaces.
SWT has passed ISO9001:2008 and ISO14001:2004 validation. There are 70 senior engineers working in our plant, who have gained leading technical competence in design and production of piezoelectric acoustic components. Our products have been applied to the fields such as high-end automotive electronics, household appliances, IT, communication terminal, health and beauty care, textile machinery, navigation, aerospace, satellite positioning, national defense science and technology.